/* Copyright (c) 2015, The Linux Foundation. All rights reserved.
 *
 * Permission to use, copy, modify, and/or distribute this software for any
 * purpose with or without fee is hereby granted, provided that the above
 * copyright notice and this permission notice appear in all copies.
 *
 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 *
 */

#ifndef __LINUX_USB__SUSPEND_H
#define __LINUX_USB__SUSPEND_H

#include <linux/notifier.h>
#include <linux/usb.h>

struct usb_susphy {
	void *priv;

	void (*set_suspend)(void *x,
		enum usb_device_speed speed, bool suspend);
	void (*set_host_discon)(void *x, bool enable);
};

static inline void
usb_suspend_phy(struct usb_susphy *x,
				enum usb_device_speed speed, int suspend)
{
	if (x && x->set_suspend != NULL)
		x->set_suspend(x->priv, speed, suspend);
}

static inline void
usb_host_discon(struct usb_susphy *x, int enable)
{
	if (x && x->set_host_discon != NULL)
		x->set_host_discon(x->priv, enable);
}

#endif /* __LINUX_USB__SUSPEND_H */